4,6‐Substituted‐2‐alkylthio‐6H‐1,3‐thiazines were synthesized by the reaction of S‐alkyl dithiocarbamates and α, β‐unsaturated ketones in the presence of ZrCl4/TMSCl. The procedure is simple and efficient and gives good to high yields of products.
在ZrCl 4 / TMSCl的存在下,通过S-烷基二
硫代
氨基甲酸酯与α,β-不饱和酮的反应合成了4,6-取代的-2-烷基
硫基-6 H -
1,3-噻嗪。该过程简单而有效,并提供了高产量的产品。